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__ASSEMBLY__ is only defined by the Makefile of the kernel, so this is not really useful for UAPI headers (unless the userspace Makefile defines it, too). Let's switch to __ASSEMBLER__ which gets set automatically by the compiler when compiling assembly code. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Kees Cook <keescook@chromium.org> Cc: Brian Gerst <brgerst@gmail.com> Link: https://lore.kernel.org/r/20250310104256.123527-1-thuth@redhat.com
84 lines
1.7 KiB
C
84 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _UAPI_ASM_X86_SETUP_DATA_H
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#define _UAPI_ASM_X86_SETUP_DATA_H
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/* setup_data/setup_indirect types */
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#define SETUP_NONE 0
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#define SETUP_E820_EXT 1
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#define SETUP_DTB 2
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#define SETUP_PCI 3
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#define SETUP_EFI 4
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#define SETUP_APPLE_PROPERTIES 5
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#define SETUP_JAILHOUSE 6
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#define SETUP_CC_BLOB 7
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#define SETUP_IMA 8
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#define SETUP_RNG_SEED 9
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#define SETUP_ENUM_MAX SETUP_RNG_SEED
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#define SETUP_INDIRECT (1<<31)
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#define SETUP_TYPE_MAX (SETUP_ENUM_MAX | SETUP_INDIRECT)
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#ifndef __ASSEMBLER__
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#include <linux/types.h>
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/* extensible setup data list node */
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struct setup_data {
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__u64 next;
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__u32 type;
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__u32 len;
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__u8 data[];
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};
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/* extensible setup indirect data node */
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struct setup_indirect {
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__u32 type;
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__u32 reserved; /* Reserved, must be set to zero. */
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__u64 len;
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__u64 addr;
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};
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/*
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* The E820 memory region entry of the boot protocol ABI:
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*/
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struct boot_e820_entry {
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__u64 addr;
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__u64 size;
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__u32 type;
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} __attribute__((packed));
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/*
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* The boot loader is passing platform information via this Jailhouse-specific
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* setup data structure.
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*/
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struct jailhouse_setup_data {
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struct {
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__u16 version;
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__u16 compatible_version;
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} __attribute__((packed)) hdr;
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struct {
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__u16 pm_timer_address;
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__u16 num_cpus;
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__u64 pci_mmconfig_base;
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__u32 tsc_khz;
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__u32 apic_khz;
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__u8 standard_ioapic;
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__u8 cpu_ids[255];
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} __attribute__((packed)) v1;
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struct {
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__u32 flags;
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} __attribute__((packed)) v2;
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} __attribute__((packed));
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/*
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* IMA buffer setup data information from the previous kernel during kexec
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*/
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struct ima_setup_data {
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__u64 addr;
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__u64 size;
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} __attribute__((packed));
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#endif /* __ASSEMBLER__ */
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#endif /* _UAPI_ASM_X86_SETUP_DATA_H */
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